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April 1, 1952 R. 1 LORENZ 2,591,448

ELAPSED TIME RECORDER Filed Sept. 2, 1947 2O Sheets-Shet l 194e 0cm; o o :3 7/

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ELAPSED TIME RECORDER Filed Sept. 2, 1947 2O Sheetsshee 2 April 1, 1952 R. L. LoRENz 2,591,448

ELAPSED TIME RECORDER Filed Sept. 2, 1947 2O Sheets-Sheet 5 Jaz April l, 1952 R. L.. LORENZ ELAPSED TIME RECORDER 2O Sheets-Sheet 4 Filed Sept. 2, 1947 NNW.

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April 1, l952 R. L. LORENZ 2,591,448

ELAPSED TIME RECORDER 2O Sheets-Sheet ll Filed sept. 2, 1947 ZPL'CCUQ l. lorgj /lyl M April 1, 1952 R. l.. LORENZ 2,591,448

ELAPSED TIME RECORDER Filed sept. 2, 1947 2o Sheets-sheet 12 fly' Mfufs April 1, 1952 R. LORENZ 2,591,448

ELAPsrzD TIME RECORDER Filed Sept. 2, 1947 l 20 Sheets-Sheet 13 2O Sheets-Sheet 14 rww .w @www -M mg R. L. LORENZ ELAPSED TIME RECORDER D LR E .F Q l Si 3 F3332@ 1 ml|%\.\ 0110 |000%@w (SN A. CES y N l 4 April 1, 1952 Filed sept. 2, 1947 Pll 1, 1952 R. L. LORENZ ELAPSED TTME RECORDER 2O Sheets-Sheet l5 Filed Sept. 2, 1947 April 1, 1952 R. L. LORENZ 2,591,448

ELAPSED TIME RECORDER Filed Sept. 2, 1947 2O Sheets-Sheet 16 #225 w wfw R. L. LORENZ ELAPSED TIME RECORDER April 1, 1952 2O Sheets-Sheet 17 Filed Sept. 2 1947 L'CCL4J. are@ April 1, 1952 R. 1 LORENZ 2,591,448

ELAPSED TIME RECORDER Filed Sept. 2, 1947- ZOfShQe'LS-Shee'fI 18 April l1, 1952 R. 1 LORENZ 2,591,448

ELAPSED TIME RECORDER 20 Sheets-Sheet 19 Filed Sept. 2, 1947 April 1, 1952 E R. 1 LORENZ 2,591,448

ELAPSED TIME RECORDER Filed sept. 2, 1947 zo/sneets-sneet 2o 

